Pudong International Airport in Shanghai upgraded its lighting system so that the approximately 200,000 passengers passingby the airport each day can enjoy nature-like light.

In 2016, the airport entrusted a professional team to fully check the lighting equipment in terminal buildings. Questionnaires were also delivered to passengers and staff to collect opinions before releasing new lighting standards.

According to the new standards, there are19 lighting areas and the light brightness and color of each were designed based on their specific conditions. The new system can provide a more comfortable lighting environment for passengers who like to read books or usetheir cellphones.